<?php

namespace backend\models\search;

use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use backend\models\UserConsumption;

/**
 * UserConsumptionSearch represents the model behind the search form about `backend\models\UserConsumption`.
 */
class UserConsumptionSearch extends UserConsumption
{
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['id', 'uid', 'order_id', 'money', 'type', 'created_at'], 'integer'],
        ];
    }

    /**
     * @inheritdoc
     */
    public function scenarios()
    {
        // bypass scenarios() implementation in the parent class
        return Model::scenarios();
    }

    /**
     * Creates data provider instance with search query applied
     *
     * @param array $params
     *
     * @return ActiveDataProvider
     */
    public function search($params)
    {
        $query = UserConsumption::find();

        // add conditions that should always apply here

        $dataProvider = new ActiveDataProvider([
            'query' => $query,
            'sort'  => [
                'defaultOrder' => [
                    'created_at' => SORT_DESC,
                ],
            ]
        ]);

        $this->load($params);

        if ( ! $this->validate()) {
            // uncomment the following line if you do not want to return any records when validation fails
            // $query->where('0=1');
            return $dataProvider;
        }

        // grid filtering conditions
        $query->andFilterWhere([
            'id'         => $this->id,
            'uid'        => $this->uid,
            'order_id'   => $this->order_id,
            'money'      => $this->money,
            'type'       => $this->type,
            'created_at' => $this->created_at,
        ]);

        return $dataProvider;
    }
}
